64843863

素因数分解:

$3^1\times 7^1\times {\mathrm{757}}^1\times {\mathrm{4079}}^1$

素因数の和:4846

約数の個数: 16

約数和(自身を含む): 98964480

約数和(自身を除く): 34120617

約数列:

[1, 3, 7, 21, 757, 2271, 4079, 5299, 12237, 15897, 28553, 85659, 3087803, 9263409, 21614621, 64843863]

約数ペア:

[(1, 64843863), (3, 21614621), (7, 9263409), (21, 3087803), (757, 85659), (2271, 28553), (4079, 15897), (5299, 12237)]